[Gabi]

It seems there is an issue with simple GUI modules. If you add another group

Code:

function XPStats.ModuleInit()
    elapsed_time=os.time()
    GUI_NewWindow("XPStats",300,300,200,200)
    
    GUI_NewField("XPStats","Total XP gained: ", "total_xp_gained", "XP")
    GUI_NewField("XPStats","XP per Hour: ","xp_per_hour", "XP")
    GUI_NewField("XPStats","TTL (Hours): ","time_to_level", "XP")
    GUI_NewField("XPStats","Session length: ","elapsed_time", "XP")
    GUI_NewField("XPStats","XP: ","xp_string", "XP")
    GUI_NewField("XPStats","Required XP:","required_xp", "XP")

    GUI_NewLabel("XPStats","(c)an0nym1z3r","Copyright");
end

the blanking issue is gone.